﻿#region License

//===================================================================================
//Copyright 2010 HexaSystems Corporation
//===================================================================================
//Licensed under the Apache License, Version 2.0 (the "License");
//you may not use this file except in compliance with the License.
//You may obtain a copy of the License at
//http://www.apache.org/licenses/LICENSE-2.0
//===================================================================================
//Unless required by applicable law or agreed to in writing, software
//distributed under the License is distributed on an "AS IS" BASIS,
//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//See the License for the specific language governing permissions and
//limitations under the License.
//===================================================================================

#endregion

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;

namespace Hexa.Core.Domain
{
    public interface IEntitySet<TEntity> : IQueryable<TEntity> where TEntity : class
    {
		void Attach(TEntity entity);
		void AddObject(TEntity entity);
		void DeleteObject(TEntity entity);

        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
        IEntitySet<TEntity> Include(Expression<Func<TEntity, object>> path);
        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
        IEntitySet<TEntity> Include(Expression<Func<TEntity, object>> path, Expression<Func<TEntity, bool>> filter);
        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
        IEntitySet<TEntity> Include<S>(Expression<Func<TEntity, object>> path, Expression<Func<TEntity, bool>> filter, Expression<Func<TEntity, S>> orderByExpression);

        IEntitySet<TEntity> Cacheable();
        IEntitySet<TEntity> Cacheable(string cacheRegion);

        IList<TEntity> ExecuteDatabaseQuery(string queryName, IDictionary<string, object> parameters);
        IList<T> ExecuteDatabaseQuery<T>(string queryName, IDictionary<string, object> parameters);
    }
}
